On this page are links to private
mechanical puzzle collections. You can see what other puzzle enthusiasts are collecting.
You may even be able to make trades.

There are also links to personal puzzle
pages that are not puzzle collections.

Cleverwood will post a link to any private mechanical puzzle related site on this
page, at our discretion. But please understand that
Cleverwood is not responsible for the content of any of these sites nor the conduct of
their operators.

A mechanical puzzle is a self-contained object, composed
of one or more parts, which involves a problem for one person to solve by manipulation
using logic, reasoning, insight, luck, and/or dexterity. - Jerry Slocum